he-ro heacc heach heada headb headc heaer heara hearb heard heare hearo hebbe hebdo hebe- heber hebra hecae hecco heche hedda hedde heded heder hedha hedra heead heede heera heerd heere hehad hehoa heoda heore herad herba herce herda herea heroa herod heroe herra herre herro hhead hhhhh ho-ho ho-oh hoard hoare hobab hobah hobba hoboe hobor hobro hocco hoche hodac hodad hodar hodde hoder hodhr hodod hoedd hohoe hooah hooce hooch hooda hooed hooer hooha hoora hoord hoore horae horah horce horch horda horde horea horeb horhe horod horra horre horro hrabe hrace hrach hreoc hrere hroch o-r-b oarac oared oarer oaror obaba obade obara obeah obhor obodo obora oboro obrab obrad obreb ocado ocara ocare ocaro occar occra ocher ochoa ochra ochre ochro ocoee ocora ocr-a ocr-b ocrad ocrea ocree odaba odara odare oddba odder oddhe odear odebo odeco odeda odhra odore oeco- oedae oh-oh ohaba ohada ohara ohare ohchr oheed ohoba ohrob oo-er oocre oohed ooher ooooh ooooo oorah oraba orace orach oraea oraed orara orare orbad orbea orbec orbed orcad orcae orcha order ordoc ordre ordro oread orear oreca orech oreco oreda oredo oreed oreo- orera orere orero orobe orobo oroch oroco orodo oroer oroha orrca r-co- ra-ra raaba raabe raahe raaor raard rabab rabac rabad rabah rabba rabbe rabda rabeh rabha rabor racah racch race- raced raceh racer racha rache radar radde radeh rader radha raeda raerd rahab raheb rahed rarae rareb rared raree rarer rccar reace reach reada readd reade rear- reard rebab rebar rebbe rebec reber rebra recca recce recco recea reced reche redab redar redbd redco redde redea reder redoc redor reece reech reede reere reerh rehab rehar rehco rehed reher rehoe reord rerde rere- reree rerob rhabd rhade rharb rhead rheae rheda rhede rheo- rhod- rhoda rhode rhodo rhoeo ro-ro roabe roach roadb roade robab robar robbe robbo robec robed rober robo- robor rocar rocca rocco rocha roche rocoa rocor rodbo rodda rodde rodea roded rodeo roder rodoc rodor roera roero rohde rohob rohod rooah rooba roode rooer roore rorer rorra rrhea